ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018
Shares 12,985 Value ($000) $48 Avg Close Range
Q2 2018
Shares 22,330 Value ($000) $63 Avg Close Range
Q1 2018
Shares 24,234 Value ($000) $90 Avg Close Range
Q4 2017
Shares 37,796 Value ($000) $109 Avg Close Range
Q3 2016
Shares 11,786 Value ($000) $95 Avg Close Range
Q2 2016
Shares 15,173 Value ($000) $118 Avg Close Range
Q1 2016
Shares 13,424 Value ($000) $104 Avg Close Range
Q4 2015
Shares 9,972 Value ($000) $108 Avg Close Range
Q3 2015
Shares 12,255 Value ($000) $85 Avg Close Range
Q2 2015
Shares 3,719 Value ($000) $33 Avg Close Range
Q1 2015
Shares 2,891 Value ($000) $29 Avg Close Range
Q4 2014
Shares 2,025 Value ($000) $25 Avg Close Range
Q3 2014
Shares 2,434 Value ($000) $24 Avg Close Range
Q2 2014
Shares 2,497 Value ($000) $19 Avg Close Range
Q1 2014
Shares 2,740 Value ($000) $9 Avg Close Range
Q4 2013
Shares 2,705 Value ($000) $9 Avg Close Range
Q3 2013
Shares 9,199 Value ($000) $28 Avg Close Range
Q2 2013
Shares 4,834 Value ($000) $40 Avg Close Range